Your model Commercial HVAC systems uses the FFM8PLEAT1 Filters Fast MERV 8 Pleated 1" Panel Filter 6-Pack The Filters Fast MERV 8 Pleated 1" Panel Filter 6-Pack is a set of replacement air filters for ideal use as service pleats or prefilters in commercial HVAC systems or industrial air cleaners. These pleated media filters arrive in a 6 pack and are ef